Best Buy offers the PNY 120GB CS1300 2.5" Serial ATA 6Gb/s Internal SSD, model no. SSD7CS1311-120-RB, for $39.99 with free shipping. That's the lowest total price we could find by $10, although we saw it for $2 less four days ago (since expired). It features read speeds up to 560MB/s and write speeds up to 420MB/s.